LRFD calibration of simple limit state functions in geotechnical soil-structure design - Risk and Reliability in Geotechnical Engineering - page 340

Table 8.1 Bias data
Resistance bias

Load bias (unfiltered)

Data
points

71 Data

points

93

Mean 1.002 Mean 1.002

S. dev. 0.357 S. dev. 0.316

COV 0.356 COV 0.316

Rank X R X Q Rank X R X Q Rank X R X Q

1 0.457 0.369 36 0.947 0.881 71 2.173 1.275

2 0.495 0.373 37 0.949 0.887 72 1.281

3 0.545 0.475 38 0.952 0.890 73 1.284

4 0.604 0.519 39 0.955 0.897 74 1.288

5 0.632 0.548 40 0.960 0.907 75 1.306

6 0.644 0.558 41 0.986 0.911 76 1.310

7 0.656 0.560 42 0.988 0.918 77 1.313

8 0.673 0.562 43 1.001 0.919 78 1.313

9 0.689 0.589 44 1.017 0.924 79 1.343

10 0.691 0.596 45 1.029 0.947 80 1.358

11 0.692 0.599 46 1.046 0.957 81 1.365

12 0.698 0.601 47 1.050 0.963 82 1.371

13 0.701 0.603 48 1.057 0.970 83 1.373

14 0.721 0.607 49 1.065 0.985 84 1.384

15 0.728 0.636 50 1.078 0.993 85 1.396

16 0.735 0.662 51 1.086 1.041 86 1.404

17 0.739 0.664 52 1.088 1.052 87 1.412

18 0.744 0.680 53 1.091 1.066 88 1.427

19 0.761 0.683 54 1.097 1.083 89 1.471

20 0.768 0.705 55 1.115 1.098 90 1.485

21 0.776 0.711 56 1.153 1.122 91 1.530

22 0.779 0.753 57 1.160 1.125 92 1.839

23 0.791 0.759 58 1.179 1.128 93 1.851

24 0.795 0.789 59 1.207 1.130

25 0.807 0.808 60 1.345 1.133

26 0.816 0.814 61 1.388 1.134

27 0.829 0.814 62 1.406 1.141

28 0.844 0.820 63 1.420 1.159

29 0.850 0.844 64 1.429 1.201

30 0.851 0.850 65 1.514 1.217

31 0.875 0.855 66 1.595 1.223

32 0.889 0.857 67 1.736 1.231

33 0.914 0.860 68 1.799 1.245

34 0.933 0.865 69 1.919 1.248

35 0.937 0.869 70 2.077 1.262